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Si3050 Datasheet Programmable Voice Daa Solutions

Manufacturer: Skyworks Solutions

Overview: Si3050+Si3011/18/19 PROGRAMMABLE VOICE DAA SOLUTIONS.

General Description

The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-pliant foreign exchange office (FXO) analog interface.

The solution implements Skyworks Solutions' patented isolation capacitor technology, which eliminates the need for costly isolation transformers, relays, or optoisolators, while providing superior surge immunity for robust field performance.

The Voice DAA is available as a chipset, a system-side device (Si3050) paired with a line-side device (Si3011/18/19).

Key Features

  • PCM highway data interface.
  • µ-law/A-law companding.
  • SPI control interface.
  • GCI interface.
  • 80 dB dynamic range TX/RX.
  • Line voltage monitor.
  • Loop current monitor.
  • +6 dBm or +3.2 dBm TX/RX level mode.
  • Parallel handset detection.
  • 3 µA on-hook line monitor current.
  • Overload detection.
  • Programmable line interface.
  • AC termination.
  • DC termination.
  • Ring detect threshold.
  • Ringer impedance.
  • TIP/RING polarity detection.

Si3050 Distributor